Abstract: A wheelchair including a supporting frame and moving means configured to allow the movement of the wheelchair, the supporting frame having a seating area for a user of the wheelchair, the wheelchair including first actuation means configured to translate the seating area laterally and externally with respect to the supporting frame and, at least partially, with respect to the moving means, in a transfer configuration of the user, supporting means being operationally associated with the seating area, being able to be activated in the transfer configuration of the seating area to support the seating area with respect to the ground, the seating area being defined, in the transfer configuration, by a main seat and a secondary seat able to be activated in the transfer configuration of the seating area to increase the extension of the main seat.